159450608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{571}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 320027136

約数和(自身を除く): 160576528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 563, 571, 1126, 1142, 2252, 2284, 4504, 4568, 9008, 9136, 17453, 17701, 34906, 35402, 69812, 70804, 139624, 141608, 279248, 283216, 321473, 642946, 1285892, 2571784, 5143568, 9965663, 19931326, 39862652, 79725304, 159450608]

約数ペア:

[(1, 159450608), (2, 79725304), (4, 39862652), (8, 19931326), (16, 9965663), (31, 5143568), (62, 2571784), (124, 1285892), (248, 642946), (496, 321473), (563, 283216), (571, 279248), (1126, 141608), (1142, 139624), (2252, 70804), (2284, 69812), (4504, 35402), (4568, 34906), (9008, 17701), (9136, 17453)]